140 lines
4 KiB
Nix
140 lines
4 KiB
Nix
{
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description = "Build a cargo project";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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crane = {
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url = "github:ipetkov/crane";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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fenix = {
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url = "github:nix-community/fenix";
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inputs.nixpkgs.follows = "nixpkgs";
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inputs.rust-analyzer-src.follows = "";
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};
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flake-utils.url = "github:numtide/flake-utils";
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advisory-db = {
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url = "github:rustsec/advisory-db";
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flake = false;
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};
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};
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outputs =
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{
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self,
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nixpkgs,
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crane,
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fenix,
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flake-utils,
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advisory-db,
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...
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}:
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flake-utils.lib.eachDefaultSystem (
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system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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inherit (pkgs) lib;
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craneLib = crane.mkLib pkgs;
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src = craneLib.cleanCargoSource ./.;
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# Common arguments can be set here to avoid repeating them later
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commonArgs = {
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inherit src;
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strictDeps = true;
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buildInputs = [ ];
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# Additional environment variables can be set directly
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# MY_CUSTOM_VAR = "some value";
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};
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craneLibLLvmTools = craneLib.overrideToolchain (
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fenix.packages.${system}.complete.withComponents [
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"cargo"
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"llvm-tools"
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"rustc"
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]
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);
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# Build *just* the cargo dependencies, so we can reuse
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# all of that work (e.g. via cachix) when running in CI
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cargoArtifacts = craneLib.buildDepsOnly commonArgs;
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# Build the actual crate itself, reusing the dependency
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# artifacts from above.
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wiki-builder = craneLib.buildPackage (commonArgs // { inherit cargoArtifacts; });
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in
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{
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checks = {
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# Build the crate as part of `nix flake check` for convenience
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inherit wiki-builder;
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# Run clippy (and deny all warnings) on the crate source,
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# again, reusing the dependency artifacts from above.
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#
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# Note that this is done as a separate derivation so that
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# we can block the CI if there are issues here, but not
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# prevent downstream consumers from building our crate by itself.
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wiki-builder-clippy = craneLib.cargoClippy (
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commonArgs
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// {
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inherit cargoArtifacts;
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cargoClippyExtraArgs = "--all-targets -- --deny warnings";
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}
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);
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wiki-builder-doc = craneLib.cargoDoc (commonArgs // { inherit cargoArtifacts; });
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# Check formatting
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wiki-builder-fmt = craneLib.cargoFmt { inherit src; };
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# Audit dependencies
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wiki-builder-audit = craneLib.cargoAudit { inherit src advisory-db; };
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# Audit licenses
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wiki-builder-deny = craneLib.cargoDeny { inherit src; };
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# Run tests with cargo-nextest
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# Consider setting `doCheck = false` on `wiki-builder` if you do not want
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# the tests to run twice
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wiki-builder-nextest = craneLib.cargoNextest (
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commonArgs
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// {
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inherit cargoArtifacts;
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partitions = 1;
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partitionType = "count";
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}
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);
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};
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packages =
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{
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default = wiki-builder;
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}
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// lib.optionalAttrs (!pkgs.stdenv.isDarwin) {
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wiki-builder-llvm-coverage = craneLibLLvmTools.cargoLlvmCov (commonArgs // { inherit cargoArtifacts; });
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};
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apps.default = flake-utils.lib.mkApp { drv = wiki-builder; };
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devShells.default = craneLib.devShell {
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# Inherit inputs from checks.
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checks = self.checks.${system};
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# Additional dev-shell environment variables can be set directly
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# MY_CUSTOM_DEVELOPMENT_VAR = "something else";
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# Extra inputs can be added here; cargo and rustc are provided by default.
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packages = [
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# pkgs.ripgrep
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];
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};
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}
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);
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}
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